elektronische bauelemente KS05BL4 450w , 5v low capacitance esd protection (bi-directional) 04-jun-2013 rev. a page 1 of 3 http://www.secosgmbh.com/ any changes of specification will not be informed i ndividually. 6v8 = date code rohs compliant product a suffix of -c specifies halogen and lead-free description the KS05BL4 is a transient voltage suppressors (tvs ) which provide a very high level protection for sens itive electronic components that may be subjected to electrostatic d ischarge (esd). it is particularly well-suited for cellular phones, pmp, mid, pda, digital cameras and other electronic equipments. the KS05BL4 is safely dissipating esd strikes to me et the esd immunity testing of iec61000-4-2 level 4 1 5kv air, 8kv contact). using the milstd-883 (method 3015) s pecification of human body model (hbm), the device provides prot ection to greater than 20kv. applications digital cameras portable instrumentation notebooks, desktops, and serves personal digital assistants (pdas) cell phone handsets and accessories features low clamping voltage low leakage current small package marking package information package mpq leader size sot-143 3k 7 inch absolute maximum ratings (t a =25c unless otherwise specified) rating symbol value unit air contact 15 iec 61000-4-2 (esd) contact discharge 8 kv peak pulse power (tp=8/20us) p pk 450 w peak pulse current (tp=8/20us) i pp 20 a storage temperature range t j , t stg 150, -55 ~ 150 c lead temperature t l 260 c . sot-143 a h e f g j k d b l m n c millimeter millimeter ref. min. max. ref. min. max. a 2.80 3.00 h 0.75 0.90 b 2.25 2.55 j - - c 0.90 1.10 k 0.08 0.16 d 1.20 1.40 l - 0.10 e 1.60 2.00 m 1.90 ref. f 0.57 ref. n 0.30 0.50 g 0.40 ref.
elektronische bauelemente KS05BL4 450w , 5v low capacitance esd protection (bi-directional) 04-jun-2013 rev. a page 2 of 3 http://www.secosgmbh.com/ any changes of specification will not be informed i ndividually. electrical characteristics (t a =25 c unless otherwise specified) parameter symbol condition min. typ. max. units reveres maximum working voltage v rwm i r =1 a - 5.0 5.5 v reveres leakage current i r v rwm =5v - - 1 a reveres breakdown voltage v br i t =1ma 6 8.2 - v forward voltage v f i f =10ma - 0.7 1 v i pp =1a, tp=8/20us - 8.8 10 v clamping voltage v c i pp =20a, tp=8/20us - 20 22 v between i/o pins to gnd f=1mhz, v r =0 - 1.2 1.5 junction capacitance c j between i/o pins f=1mhz, v r =0 - 0.7 - pf ratings and characteristics curves
elektronische bauelemente KS05BL4 450w , 5v low capacitance esd protection (bi-directional) 04-jun-2013 rev. a page 3 of 3 http://www.secosgmbh.com/ any changes of specification will not be informed i ndividually. ratings and characteristics curves
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